void onClickEuclidean()
{
if (isRiding)
{
Refresh();
disableButtons();
isSimulating = true;
SimulationMode = 1;
carGenerator.RefreshCarColor();
List <GameObject> selectedCars = algoEuclidean.GetCarsInRadius(carGenerator.getCarList(), userSelector.regionRadius, UserSelector.selectedNode);
GameObject EuclideanCar = algoEuclidean.SelectNearestCar(selectedCars, UserSelector.selectedNode);
}
}